I Heart Pumpkin Seed Protein Powder & Chia Seeds I heart Pumpkin Seed Protein with Chia Seeds contains our rarest-of-all plant proteins with chia seeds for a powerful nutritional boost. The pumpkin seed protein powder in the mix is made from organic cold-pressed pumpkin seeds to create a high protein powder that delivers proven health benefits.that protein's brown rice vegan protein powder is different from other protein powders as it contains added delicious cacao for a healthy immune system. that protein, plant protein, vegan, vegetarian health food mix.